| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,368 |
| US States Quiz | 0 | - | 5.00 | 16,693,178 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,280 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,419 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 327,823 |
| US States with an Empty Map | 0 | - | 5.00 | 618,569 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,042 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,792 |
| U.S. States or European Countries by Area | 0 | - | 4.94 | 94,661 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,540 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 131,879 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,308 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,530 |
| Rivers of the United States | 0 | - | 4.93 | 65,484 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 206,601 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 123,837 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,627 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,013 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,533 |
| Total United States Immigration by Country | 0 | - | 4.91 | 110,619 |
| "Do Not Travel" Countries for U.S. Citizens | 0 | - | 4.97 | 240,771 |
| Countries that Visit Florida the Most | 0 | - | 4.72 | 71,045 |
| State Quiz - Texas | 0 | - | 4.43 | 62,485 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,164 |
| United States Map Quiz | 0 | - | 4.98 | 4,141,136 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,634 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,344 |
| Boroughs of New York City | 0 | - | 4.47 | 84,077 |
| Most-Visited Countries by Americans | 0 | - | 4.87 | 108,418 |
| Countries that Visit the United States the Most | 0 | - | 4.96 | 90,814 |
| California Cities Map Quiz | 0 | - | 4.50 | 87,632 |
| Florida Cities Map Quiz | 0 | - | 4.48 | 60,618 |
| New York Cities Map Quiz | 0 | - | 4.54 | 42,035 |
| Texas Cities Map Quiz | 0 | - | 4.38 | 81,296 |
| Fifty US States in One Minute | 0 | - | 4.56 | 3,517,810 |
| Category Elimination - U.S. States #1 | 0 | - | 4.87 | 218,451 |
| Category Elimination - U.S. States #2 | 0 | - | 4.82 | 132,435 |
| Countries that Beat the United States | 0 | - | 4.93 | 165,509 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,937 |
| ALL California Cities | 0 | - | 4.36 | 42,809 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,435 |
| Dallas City Trivia | 0 | - | 4.46 | 6,774 |
| Arms Exports - United States | 0 | - | 4.70 | 54,322 |
| Countries Closest to Hawaii | 0 | - | 4.54 | 53,223 |
| Biggest Trading Partners - United States | 0 | - | 4.63 | 106,334 |
| States that Beat Texas | 0 | - | 4.58 | 44,083 |
| State Quiz - Florida | 0 | - | 4.47 | 61,925 |
| State Quiz - New York | 0 | - | 4.52 | 45,727 |
| State Quiz - California | 0 | - | 4.68 | 63,946 |
| State Quiz - Arizona | 0 | - | 4.44 | 36,484 |
| Random U.S. City to State | 0 | - | 4.45 | 75,294 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,174 |
| US States by Borders in 30 Seconds | 0 | - | 4.68 | 2,663,874 |
| U.S. Geography by Letter - B | 0 | - | 4.53 | 68,527 |
| U.S. Geography by Letter - S | 0 | - | 4.54 | 52,072 |
| 10 Closest Megacities to New York City | 0 | - | 4.52 | 67,193 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.69 | 1,379,723 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,850 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 181,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,793 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,957 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,807 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,618 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,604 |
| Countries Closest to United States A-Z | 0 | - | 4.81 | 117,381 |
| Washington Cities Map Quiz | 0 | - | 4.48 | 24,016 |
| Michigan Cities Map Quiz | 0 | - | 4.45 | 20,902 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,840 |
| Hawaiian Islands | 0 | - | 4.83 | 42,423 |
| U.S. State Border Crossings | 0 | - | 4.97 | 95,931 |
| U.S. States with the Longest International Borders | 0 | - | 4.78 | 45,564 |
| Longest U.S. State Borders | 0 | - | 4.67 | 39,368 |
| U.S. States with the Fewest Borders | 0 | - | 4.77 | 113,007 |
| U.S. States with the Most Borders | 0 | - | 4.53 | 62,225 |
| U.S. States with the Fewest Immigrants | 0 | - | 4.63 | 65,391 |
| U.S. License Plates Picture Quiz | 0 | - | 4.59 | 52,650 |
| States of the U.S. in Alphabetical Order | 0 | - | 4.98 | 365,203 |
| Six Flags Over Texas | 0 | - | 4.79 | 63,000 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,296 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,705 |
| Most Mentioned Enemies of the USA | 0 | - | 4.77 | 174,509 |
| Europe Map Quiz | 0 | - | 5.00 | 4,729,944 |
| Washington D.C. by Picture | 0 | - | 4.49 | 26,647 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,783 |
| States that Beat California | 0 | - | 4.54 | 63,227 |
| States that Beat New York | 0 | - | 4.51 | 44,545 |
| State Quiz - Michigan | 0 | - | 4.27 | 51,858 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,226 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,423 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,691 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,735 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,439 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,500 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,130 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,434 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,386 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,411 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,992 |
| Random European Capital to Country | 0 | - | 4.98 | 189,146 |
| Random European Country to Capital | 0 | - | 4.92 | 147,396 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,340 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,371 |
| Random African Capital to Country | 0 | - | 4.97 | 99,711 |
| Random African Country to Capital | 0 | - | 4.94 | 70,197 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,917 |
| Countries with American Expatriates | 0 | - | 4.53 | 42,468 |
| Countries Closest to Florida | 0 | - | 4.33 | 23,936 |
| Colombia Country Quiz | 0 | - | 4.90 | 40,303 |
| United States Country Quiz | 0 | - | 4.43 | 100,542 |
| Hawaiian Islands Map Quiz | 0 | - | 4.78 | 22,202 |
| U.S. State Quarters Picture Quiz #1 | 0 | - | 4.45 | 52,661 |
| U.S. State Quarters Picture Quiz #2 | 0 | - | 4.74 | 38,314 |
| Tourist Attractions by U.S. State | 0 | - | 4.46 | 62,440 |
| U.S. Geography by Letter - C | 0 | - | 4.26 | 73,337 |
| U.S. Geography by Letter - A | 0 | - | 4.38 | 62,306 |
| U.S. Geography by Letter - D | 0 | - | 4.08 | 56,303 |
| U.S. Geography by Letter - T | 0 | - | 4.27 | 48,987 |
| U.S. Geography by Letter - P | 0 | - | 4.34 | 47,376 |
| U.S. Geography by Letter - M | 0 | - | 4.13 | 52,588 |
| U.S. Geography by Letter - L | 0 | - | 4.03 | 40,348 |
| U.S. Geography by Letter - G | 0 | - | 4.12 | 38,593 |
| U.S. Geography By Letter - H | 0 | - | 4.35 | 39,321 |
| Pixelated United States Map | 0 | - | 4.89 | 93,437 |
| States and Provinces that touch the Rocky Mountains | 0 | - | 4.42 | 32,409 |
| The 13 Colonies Quiz | 0 | - | 4.97 | 116,682 |
| U.S. States by Clue #1 | 0 | - | 4.53 | 38,578 |
| U.S. States with the Letter Y | 0 | - | 4.85 | 110,321 |
| 10 Southernmost U.S. States | 0 | - | 4.88 | 112,368 |
| U.S. States with More Cows than People | 0 | - | 4.63 | 40,428 |
| U.S. States with Short Names | 0 | - | 4.91 | 147,607 |
| U.S. States that Start with M | 0 | - | 4.93 | 185,865 |
| U.S. States By Population | 0 | - | 4.92 | 152,326 |
| U.S. States that Start with N | 0 | - | 4.95 | 170,356 |
| U.S. States with Longest Names | 0 | - | 4.84 | 43,835 |
| U.S. States by Coldest Recorded Temperature | 0 | - | 4.51 | 66,172 |
| 10 U.S. States With The Highest Murder Rates | 0 | - | 4.46 | 51,053 |
| 10 Northernmost U.S. States | 0 | - | 4.90 | 81,877 |
| 10 U.S. States With The Lowest Murder Rates | 0 | - | 4.51 | 38,558 |
| U.S. States with Spanish Names | 0 | - | 4.50 | 87,277 |
| Name a Valid U.S. State #2 | 0 | - | 4.63 | 76,447 |
| 10 Westernmost U.S. States | 0 | - | 4.95 | 63,745 |
| The Only Remaining U.S. State . . . | 0 | - | 4.92 | 64,855 |
| U.S. State Superlatives #1 | 0 | - | 4.47 | 87,263 |
| U.S. State Superlatives #2 | 0 | - | 4.53 | 40,467 |
| Top 10 Largest U.S. States by Area | 0 | - | 4.95 | 158,846 |
| Top 10 Smallest U.S. States by Area | 0 | - | 4.98 | 177,065 |
| Top 10 Poorest U.S. States by Median Income | 0 | - | 4.86 | 124,457 |
| U.S. States with the Highest Percentage of Hispanics | 0 | - | 4.85 | 69,054 |
| Top 10 Newest U.S. States | 0 | - | 4.85 | 85,647 |
| Top 10 U.S. States With the Most Tornadoes | 0 | - | 4.53 | 64,409 |
| Top 10 Least Religious U.S. States | 0 | - | 4.51 | 34,072 |
| Top 10 U.S. States by Public Transit | 0 | - | 4.77 | 63,390 |
| Top 10 U.S. States with the Most Precipitation | 0 | - | 4.46 | 41,558 |
| State Quiz - Minnesota | 0 | - | 4.41 | 38,542 |
| State Quiz - Virginia | 0 | - | 4.52 | 40,025 |
| State Quiz - Georgia | 0 | - | 4.48 | 35,314 |
| State Quiz - Kentucky | 0 | - | 4.41 | 32,237 |
| State Quiz - Washington | 0 | - | 4.45 | 36,159 |
| State Quiz - Illinois | 0 | - | 4.44 | 33,144 |
| State Quiz - Alaska | 0 | - | 4.42 | 41,783 |
| State Quiz - New Jersey | 0 | - | 4.42 | 37,875 |
| State Quiz - Pennsylvania | 0 | - | 4.50 | 48,609 |
| State Quiz - Tennessee | 0 | - | 4.54 | 33,890 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 190,355 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 172,298 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,458 |
| U.S. Cities A-Z by Clue | 0 | - | 4.36 | 39,653 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,176 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,869 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,010 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,594 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,508 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,579 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,873 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,020 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,783 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,324 |
| U.S. State Capitals Closest to Denver | 0 | - | 4.44 | 10,566 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,840 |
| Neighborhoods of New York City | 0 | - | 4.37 | 30,220 |
| Countries Bordering Brazil | 0 | - | 4.96 | 131,042 |
| Countries That Visit Brazil The Most | 0 | - | 4.95 | 49,270 |
| Countries Closest to the U. S. | 0 | - | 4.41 | 207,797 |
| Mexico Country Quiz | 0 | - | 4.49 | 71,959 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,439,420 |
| Oceania Map Quiz | 0 | - | 4.98 | 635,030 |
| Africa Map Quiz | 0 | - | 5.00 | 2,103,760 |
| Asia Map Quiz | 0 | - | 4.99 | 906,675 |
| Mexico Cities Map Quiz | 0 | - | 4.77 | 33,311 |
| California by Picture | 0 | - | 4.36 | 16,483 |
| U.S. State Shapes Quiz #1 | 0 | - | 4.74 | 152,351 |
| U.S. State Shapes Quiz #2 | 0 | - | 4.80 | 101,753 |
| U.S. States that Start with N - Shape Quiz | 0 | - | 4.67 | 48,433 |
| Top 10 Most-Visited U.S. States | 0 | - | 4.90 | 101,065 |
| Least Visited U.S. States by JetPunkers | 0 | - | 4.44 | 70,245 |
| Regions of U.S. States | 0 | - | 4.37 | 43,458 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,676 |
| Europe by Borders in 30 Seconds | 0 | - | 4.98 | 425,068 |
| U.S. States with the Most Immigrants | 0 | - | 4.85 | 81,920 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.61 | 18,278 |
